DR. PETER Y CHUNG M..D
NPI 1922014257
Specialist in Los Angeles, CA
About Dr. Peter Y Chung M..d NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. PETER Y CHUNG M..D (NPI 1922014257) is an individual specialist in Los Angeles, California, licensed in California (A89424) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of University Of California, Irvine, California College Of Medicine (2003).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Peter Y Chung M..d is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Peter Chung reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Beverly Hills, CA 90211
- Reassigned Medicare billing, California enrollment
- 115 clinicians in this Medicare group
Calabasas, CA 91302
- Reassigned Medicare billing, California enrollment
- 256 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LOS ANGELES, CA 90048
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Peter Chung's NPI number?
The NPI number for Peter Chung is 1922014257. It was assigned to this individual provider in the NPPES registry on July 31, 2006.
Where is Peter Chung located?
Peter Chung practices at 8700 Beverly Blvd., Los Angeles, CA 90048. The listed phone number is (310) 967-1884.
What is Peter Chung's specialty?
The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.
Is Peter Chung enrolled in Medicare?
Yes. Peter Chung is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Peter Chung's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Peter Chung reassigns Medicare benefits to 2 organizations: Anaheim Urgent Care, Inc (Beverly Hills, CA) and Exer Medical Corporation (Calabasas, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Peter Chung's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Peter Chung was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.